Wastewater Operator certification Study Guide-Grade 2 | 197 Questions with 100 % correct answers | Verified
General Wastewater Treatment: What is the pressure head caused by? - Water elevation General Wastewater Treatment: What color should the piping be that contains reclaimed water? - purple General Wastewater Treatment: What is the term for the height to which a column of water will rise in a well. - piezometric surface General Wastewater Treatment: In general, what is the maximum practical lift of pumps - 15-25ft General Wastewater Treatment: Which one of the following valves is the best to use in throttling a flow situation? a. gate b. butterfly c. globe d. ball - globe General Wastewater Treatment:Which one of the following devices is used to measure water depths in storage facilities? a. transducer b. Venturi meter c. magnetic sensor d. thermistor - transducer
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wastewater operator certification
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